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Product Details
PA1-23344
| Applications | Tested Dilution | Publications |
|---|---|---|
Western Blot (WB) |
1:500 | - |
Immunocytochemistry (ICC/IF) |
Assay-dependent | - |
| Product Specifications | |
|---|---|
Species Reactivity |
Human |
Host/Isotype |
Rabbit / IgG |
Class |
Polyclonal |
Type |
Antibody |
Immunogen |
Peptide corresponding to the carboxy-terminus of human XPB. |
Conjugate |
Unconjugated |
Form |
Liquid |
Concentration |
1 mg/mL |
Purification |
Antigen affinity chromatography |
Storage buffer |
PBS, pH 7.2 |
Contains |
no preservative |
Storage conditions |
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
RRID |
AB_2098019 |
Product Specific Information
Recommended positive controls: HeLa Nuclear extract.
Target Information
The human XPB DNA helicase is a subunit of the DNA repair/basal transcription factor TFIIH, and is involved in early steps of the nucleotide excision repair (NER) pathway. Two distinct clinical phenotypes, xeroderma pigmentosum associated with Cockayne's syndrome (XP/CS) and trichothiodystrophy (TTD), can be due to mutations in the XPB gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Basic transcription factor 2 89 kDa subunit; BTF2 p89; DNA excision repair protein ERCC-3; DNA repair helicase; DNA repair protein complementing XP-B cells; excision repair cross-complementation group 3; excision repair cross-complementing rodent repair deficiency, complementation group 3; General transcription and DNA repair factor IIH helicase subunit XPB; TFIIH 89 kDa subunit; TFIIH basal transcription factor complex 89 kDa subunit; TFIIH p89; TFIIH subunit XPB; Xeroderma pigmentosum group B-complementing protein; xeroderma pigmentosum, complementation group B
Gene Aliases: BTF2; ERCC3; GTF2H; RAD25; TFIIH; TTD2; XPB; XPBC
UniProt ID: (Human) P19447
Entrez Gene ID: (Human) 2071
Molecular Function:
DNA metabolism protein
DNA helicase
nucleic acid metabolism protein
nucleotide-excision repair, DNA duplex unwinding
response to hypoxia
DNA topological change
DNA repair
transcription-coupled nucleotide-excision repair
nucleotide-excision repair
nucleotide-excision repair, preincision complex stabilization
nucleotide-excision repair, preincision complex assembly
nucleotide-excision repair, DNA incision, 3'-to lesion
nucleotide-excision repair, DNA incision, 5'-to lesion
transcription initiation from RNA polymerase I promoter
transcription elongation from RNA polymerase I promoter
termination of RNA polymerase I transcription
transcription from RNA polymerase II promoter
transcription initiation from RNA polymerase II promoter
transcription elongation from RNA polymerase II promoter
7-methylguanosine mRNA capping
protein phosphorylation
apoptotic process
response to oxidative stress
protein localization
response to UV
UV protection
viral process
nucleotide-excision repair, DNA incision
hair cell differentiation
positive regulation of apoptotic process
positive regulation of transcription from RNA polymerase II promoter
embryonic organ development
global genome nucleotide-excision repair
regulation of mitotic cell cycle phase transition
DNA binding
damaged DNA binding
ATP-dependent DNA helicase activity
helicase activity
protein kinase activity
protein binding
ATP binding
GTP binding
protein C-terminus binding
DNA-dependent ATPase activity
transcription factor binding
RNA polymerase II carboxy-terminal domain kinase activity
ATPase activity
dATP binding
peptide binding
3'-5' DNA helicase activity
protein N-terminus binding
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